Mushure memakore anopfuura makumi mana ekuedza, kunyanya kukurumidza kukura kubva 1978, chinarare pasiIndasitiri yakaiswa pasi pekusvetuka inokodzera mukugadzirwa kwechigadzirwa uye chigadzirwa mhando, ichigadzira yakazara maindasitiri system. Parizvino,rare pasiKunatsa muChina
Iyo ore inonhuhwirira uye yekuparadzanisa masvika matani anopfuura zana nemashanu pagore Yayo yekugadzira uye inotsvedza vhoriyamu pane zvese zviri zviviri zvakakura kwazvo.
Kune anopfuura zana nemakumi mataturare pasiKunhuhwirira uye kupatsanurana mabhizinesi muChina, asi chete mashanu ane gore rekugadzirisa huwandu hwakakura kupfuura 5000 matani (reo), nemabhizinesi mazhinji ane maitiro ekugadzirisa e1000-2000 matani.
Parizvino, China yakagadzira matatu makuru ekugadzira zvigadziko kunyanya kutenderedza matatu makururare pasiZviwanikwa:
(1) kuchamhemberare pasiChigadziko chechigadzirwa chakaumbwa ne batou yakasanganiswarare pasiore seyakabikwa, ine baotouRare pasiYakakwira tech uye gansu zvisingawanzo zvepasi kambani seye backbone. Kune anopfuura makumi masere emabhizinesi anogadzirarare pasimakemikari akadaiRare Pasi Chlorideuye kabhoni gore rimwe nerimwe
Anopfuura mazana matanhatu emakumi maviri emamita uye 15000 matani eimwerare pasicompounds. Parizvino, zvakanyanyarare pasiEnterpreses kugadzirisa batou ore shandisa iyo acid yekunyudza maitiro yakagadzirwa neBeijing isingashandurwe metals Institute, wobva washandisa P204 kana P507 Exction SKugadzirwa, ukoyakakwirira-yekuchenesa ceriuminowanzobviswa ne oxidation yekubvisa, uye giredhi reFluorescentEuropuum Oxideinobviswa nekudzikisa kubviswa. Zvigadzirwa zvikuru zvinosanganisira imwe chete kana kusanganisa rare pasi pasi makomisheni akadai seLanthanum, cerium, Praseodymiyo, neodymium, Samarium, Europium, nezvimwe.
(2) svikiro uye inoremarare pasiProduction Base inotora South Ionic mhando Ores seyakagadzirwa zvinhu, uye inobata kanosvika makumi maviri ematani ematani ekumaodzanyemba kweSouthrare pasiOres gore pagore. Iyo BackBone Enterprise inosanganisira Guanzhou iyo Pearl Rwizi runonyemwerera, Jianyin JiahauRare pasiFekitori, uye yixin Xinwei rare pasi Colise COMMONIM Computer, GuangDong Yanjiang Rark uye kucheneswa.
Pakati pekurema kusarooraRare Pasi OLIDSuye mamwe makomputa akafumiswa sengeytrium, Dysprosium, terbium, Europium, Lanthanum, neodymium, Samarium, nezvimwe.
. Parizvino kune 27 hydrometallurgy zvirimwa zvine huwandu hwegore negore matani gumi nemashanu. Maitiro anonhuwirira eFluoride ore uyeceriumOre kunyanya inosanganisira oxidation inobira vvane nhapwaemakero emakemikari ekurapa anowana kubva pakurapa kwakakura kwekubira sulfutic acid kusimuka, nezvigadzirwa zvichisangana kana kusanganisa nyika mishonga inonyanya kuumbwa neLanthanum, cerium, uyeneodymium. Mabhizimusi mazhinji mashoma mashoma, aine midziyo yakaderera uye technological level.tHeano akawanda ezvigadzirwa zvekutanga mukatirare pasiZvinonhuwirira zvigadzirwa, nekuchena kwakanyanya uye kamwe chete pasirese pasi zvigadzirwa zvigadzirwa zvinofungidzirwa kuti usapfuure 5%.
Kutumira Nguva: Nov-02-2023